HC25 AT Command Set - Portech.com.tw

HC25 AT Command Set
12.13 AT+CPMS
s
Notes
• The Mobile Equipment storage ''ME'' offers space for 255 short messages, see .
• The , and parameter will be stored in non-volatile memory.
• Incoming Class 1 short messages (ME specific) will be preferably stored to ''ME'' and may be transferred to
the ''SM'' storage if ''ME'' is used up.
Incoming Class 2 messages (SIM specific) will be stored to the SIM card only, no matter whether or not there
is free ''ME'' space. For more information regarding SIM and ME specific message classes refer to the following
specifications: GSM 03.38 and 3GPP TS23038.
• While equals ''SM'' and equals ''ME'' it is possible that, after deleting short messages from
''ME'', the freed space on ''ME'' is reclaimed for new incoming short messages, when there is no space left on
the ''SM'' storage. As it is often the clients concern to have received short messages stored only to the SIM
card, inconsistent settings should be generally avoided. This can be achieved simply by using the same
parameter for all memory indices.
• Users should be aware that error will occur when using this AT command quickly after SIM PIN authentication
due to the fact the SIM data may not yet be accessible.
HC25_ATC_V01.200 Page 219 of 290 7/25/07
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